Imported Upstream version 1.1.1
[psensor-pkg-ubuntu.git] / src / cfg.c
index a5014ff..8f22975 100644 (file)
--- a/src/cfg.c
+++ b/src/cfg.c
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301 USA
  */
+
+#include <errno.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 
-#include "cfg.h"
-#include <plog.h>
+#include <locale.h>
+#include <libintl.h>
+#define _(str) gettext(str)
 
-static const char *KEY_SENSORS = "/apps/psensor/sensors";
+#include <gio/gio.h>
 
-static const char *ATT_SENSOR_ALARM_ENABLED = "alarm/enabled";
-static const char *ATT_SENSOR_ALARM_HIGH_THRESHOLD = "alarm/high_threshold";
-static const char *ATT_SENSOR_ALARM_LOW_THRESHOLD = "alarm/low_threshold";
+#include <cfg.h>
+#include <pio.h>
+#include <plog.h>
+
+/* Properties of each sensor */
+static const char *ATT_SENSOR_ALARM_ENABLED = "alarm_enabled";
+static const char *ATT_SENSOR_ALARM_HIGH_THRESHOLD = "alarm_high_threshold";
+static const char *ATT_SENSOR_ALARM_LOW_THRESHOLD = "alarm_low_threshold";
 static const char *ATT_SENSOR_COLOR = "color";
-static const char *ATT_SENSOR_ENABLED = "enabled";
+static const char *ATT_SENSOR_GRAPH_ENABLED = "graph_enabled";
 static const char *ATT_SENSOR_NAME = "name";
-static const char *ATT_SENSOR_APPINDICATOR_DISABLED = "appindicator/disabled";
+static const char *ATT_SENSOR_APPINDICATOR_MENU_DISABLED
+= "appindicator_menu_disabled";
 static const char *ATT_SENSOR_APPINDICATOR_LABEL_ENABLED
-= "appindicator/menu/enabled";
-
+= "appindicator_label_enabled";
 static const char *ATT_SENSOR_POSITION = "position";
+static const char *ATT_SENSOR_HIDE = "hide";
 
+/* Update interval of the measures of the sensors */
 static const char *KEY_SENSOR_UPDATE_INTERVAL
-= "/apps/psensor/sensor/update_interval";
+= "sensor-update-interval";
 
-static const char *KEY_GRAPH_UPDATE_INTERVAL
-= "/apps/psensor/graph/update_interval";
+/* Graph settings */
+static const char *KEY_GRAPH_UPDATE_INTERVAL = "graph-update-interval";
 
-static const char *KEY_GRAPH_MONITORING_DURATION
-= "/apps/psensor/graph/monitoring_duration";
+static const char *KEY_GRAPH_MONITORING_DURATION = "graph-monitoring-duration";
 
-static const char *KEY_GRAPH_BACKGROUND_COLOR
-= "/apps/psensor/graph/background_color";
+static const char *KEY_GRAPH_BACKGROUND_COLOR = "graph-background-color";
 
 static const char *DEFAULT_GRAPH_BACKGROUND_COLOR = "#e8f4e8f4a8f5";
 
-static const char *KEY_GRAPH_BACKGROUND_ALPHA
-= "/apps/psensor/graph/background_alpha";
+static const char *KEY_GRAPH_BACKGROUND_ALPHA = "graph-background-alpha";
 
 static const char *KEY_GRAPH_FOREGROUND_COLOR
-= "/apps/psensor/graph/foreground_color";
+= "graph-foreground-color";
+
 static const char *DEFAULT_GRAPH_FOREGROUND_COLOR = "#000000000000";
 
-static const char *KEY_ALPHA_CHANNEL_ENABLED
-= "/apps/psensor/graph/alpha_channel_enabled";
+static const char *KEY_ALPHA_CHANNEL_ENABLED = "graph-alpha-channel-enabled";
 
+/* Inteface settings */
 static const char *KEY_INTERFACE_SENSORLIST_POSITION
-= "/apps/psensor/interface/sensorlist_position";
+= "interface-sensorlist-position";
 
 static const char *KEY_INTERFACE_WINDOW_DECORATION_DISABLED
-= "/apps/psensor/interface/window_decoration_disabled";
+= "interface-window-decoration-disabled";
 
 static const char *KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED
-= "/apps/psensor/interface/window_keep_below_enabled";
+= "interface-window-keep-below-enabled";
 
 static const char *KEY_INTERFACE_MENU_BAR_DISABLED
-= "/apps/psensor/interface/menu_bar_disabled";
+= "interface-menu-bar-disabled";
 
 static const char *KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED
-= "/apps/psensor/interface/unity_launcher_count_disabled";
+= "interface-unity-launcher-count-disabled";
 
 static const char *KEY_INTERFACE_HIDE_ON_STARTUP
-= "/apps/psensor/interface/hide_on_startup";
+= "interface-hide-on-startup";
 
 static const char *KEY_INTERFACE_WINDOW_RESTORE_ENABLED
-= "/apps/psensor/interface/window_restore_enabled";
+= "interface-window-restore-enabled";
 
-static const char *KEY_INTERFACE_WINDOW_X = "/apps/psensor/interface/window_x";
-static const char *KEY_INTERFACE_WINDOW_Y = "/apps/psensor/interface/window_y";
-static const char *KEY_INTERFACE_WINDOW_W = "/apps/psensor/interface/window_w";
-static const char *KEY_INTERFACE_WINDOW_H = "/apps/psensor/interface/window_h";
+static const char *KEY_INTERFACE_WINDOW_X = "interface-window-x";
+static const char *KEY_INTERFACE_WINDOW_Y = "interface-window-y";
+static const char *KEY_INTERFACE_WINDOW_W = "interface-window-w";
+static const char *KEY_INTERFACE_WINDOW_H = "interface-window-h";
 
 static const char *KEY_INTERFACE_WINDOW_DIVIDER_POS
-= "/apps/psensor/interface/window_divider_pos";
+= "interface-window-divider-pos";
 
 static const char *KEY_INTERFACE_TEMPERATURE_UNIT
-= "/apps/psensor/interface/temperature_unit";
+= "interface-temperature-unit";
+
+/* Sensor logging settings */
+static const char *KEY_SLOG_ENABLED = "slog-enabled";
+static const char *KEY_SLOG_INTERVAL = "slog-interval";
+
+/* Path to the script called when a notification is raised */
+static const char *KEY_NOTIFICATION_SCRIPT = "notif-script";
+
+static GSettings *settings;
+
+static char *user_dir;
 
-static const char *KEY_SLOG_ENABLED = "/apps/psensor/slog/enabled";
-static const char *KEY_SLOG_INTERVAL = "/apps/psensor/slog/interval";
+static GKeyFile *key_file;
 
-static const char *KEY_NOTIFICATION_SCRIPT = "/apps/psensor/notif_script";
+static char *sensor_config_path;
 
-static GConfClient *client;
+static void (*slog_enabled_cbk)(void *);
 
-static char *get_string(const char *key, const char *default_value)
+static char *get_string(const char *key)
 {
-       char *value;
+       return g_settings_get_string(settings, key);
+}
 
-       value = gconf_client_get_string(client, key, NULL);
+static void set_string(const char *key, const char *str)
+{
+       g_settings_set_string(settings, key, str);
+}
 
-       if (!value) {
-               value = strdup(default_value);
-               gconf_client_set_string(client, key, default_value, NULL);
-       }
+static void set_bool(const char *k, bool b)
+{
+       g_settings_set_boolean(settings, k, b);
+}
+
+static bool get_bool(const char *k)
+{
+       return g_settings_get_boolean(settings, k);
+}
 
-       return value;
+static void set_int(const char *k, int i)
+{
+       g_settings_set_int(settings, k, i);
+}
+
+static double get_double(const char *k)
+{
+       return g_settings_get_double(settings, k);
+}
+
+static void set_double(const char *k, double d)
+{
+       g_settings_set_double(settings, k, d);
+}
+
+static int get_int(const char *k)
+{
+       return g_settings_get_int(settings, k);
 }
 
 char *config_get_notif_script()
 {
        char *str;
 
-       str =  gconf_client_get_string(client, KEY_NOTIFICATION_SCRIPT, NULL);
+       str =  get_string(KEY_NOTIFICATION_SCRIPT);
        if (str && !strlen(str)) {
                free(str);
                str = NULL;
@@ -131,11 +177,9 @@ char *config_get_notif_script()
 void config_set_notif_script(const char *str)
 {
        if (str && strlen(str) > 0)
-               gconf_client_set_string(client,
-                                       KEY_NOTIFICATION_SCRIPT, str, NULL);
+               set_string(KEY_NOTIFICATION_SCRIPT, str);
        else
-               gconf_client_set_string(client,
-                                       KEY_NOTIFICATION_SCRIPT, "", NULL);
+               set_string(KEY_NOTIFICATION_SCRIPT, "");
 }
 
 static struct color *get_background_color()
@@ -143,14 +187,13 @@ static struct color *get_background_color()
        char *scolor;
        struct color *c;
 
-       scolor = get_string(KEY_GRAPH_BACKGROUND_COLOR,
-                           DEFAULT_GRAPH_BACKGROUND_COLOR);
+       scolor = get_string(KEY_GRAPH_BACKGROUND_COLOR);
 
        c = str_to_color(scolor);
        free(scolor);
 
        if (!c)
-               return color_new(0xffff, 0xffff, 0xffff);
+               return color_new(1, 1, 1);
 
        return c;
 }
@@ -160,49 +203,45 @@ static struct color *get_foreground_color()
        char *scolor;
        struct color *c;
 
-       scolor = get_string(KEY_GRAPH_FOREGROUND_COLOR,
-                           DEFAULT_GRAPH_FOREGROUND_COLOR);
+       scolor = get_string(KEY_GRAPH_FOREGROUND_COLOR);
 
        c = str_to_color(scolor);
        free(scolor);
 
        if (!c)
-               return color_new(0x0000, 0x0000, 0x0000);
+               return color_new(0, 0, 0);
 
        return c;
 }
 
 static bool is_alpha_channel_enabled()
 {
-       return gconf_client_get_bool(client, KEY_ALPHA_CHANNEL_ENABLED, NULL);
+       return get_bool(KEY_ALPHA_CHANNEL_ENABLED);
+}
+
+static void set_alpha_channeld_enabled(bool b)
+{
+       set_bool(KEY_ALPHA_CHANNEL_ENABLED, b);
 }
 
 static enum sensorlist_position get_sensorlist_position()
 {
-       return gconf_client_get_int(client,
-                                   KEY_INTERFACE_SENSORLIST_POSITION, NULL);
+       return get_int(KEY_INTERFACE_SENSORLIST_POSITION);
 }
 
 static void set_sensorlist_position(enum sensorlist_position pos)
 {
-       gconf_client_set_int(client,
-                            KEY_INTERFACE_SENSORLIST_POSITION, pos, NULL);
+       set_int(KEY_INTERFACE_SENSORLIST_POSITION, pos);
 }
 
 static double get_graph_background_alpha()
 {
-       double a;
-
-       a = gconf_client_get_float(client, KEY_GRAPH_BACKGROUND_ALPHA, NULL);
-       if (a == 0)
-               gconf_client_set_float(client,
-                                      KEY_GRAPH_BACKGROUND_ALPHA, 1.0, NULL);
-       return a;
+       return get_double(KEY_GRAPH_BACKGROUND_ALPHA);
 }
 
 static void set_graph_background_alpha(double alpha)
 {
-       gconf_client_set_float(client, KEY_GRAPH_BACKGROUND_ALPHA, alpha, NULL);
+       set_double(KEY_GRAPH_BACKGROUND_ALPHA, alpha);
 }
 
 static void set_background_color(const struct color *color)
@@ -213,8 +252,7 @@ static void set_background_color(const struct color *color)
        if (!scolor)
                scolor = strdup(DEFAULT_GRAPH_BACKGROUND_COLOR);
 
-       gconf_client_set_string(client,
-                               KEY_GRAPH_BACKGROUND_COLOR, scolor, NULL);
+       set_string(KEY_GRAPH_BACKGROUND_COLOR, scolor);
 
        free(scolor);
 }
@@ -227,468 +265,495 @@ static void set_foreground_color(const struct color *color)
        if (!str)
                str = strdup(DEFAULT_GRAPH_FOREGROUND_COLOR);
 
-       gconf_client_set_string(client, KEY_GRAPH_FOREGROUND_COLOR, str, NULL);
+       set_string(KEY_GRAPH_FOREGROUND_COLOR, str);
 
        free(str);
 }
 
-static char *get_sensor_att_key(const char *sid, const char *att)
+bool is_slog_enabled()
 {
-       char *esc_sid, *key;
-
-       esc_sid = gconf_escape_key(sid, -1);
-       /* [KEY_SENSORS]/[esc_sid]/[att] */
-       key = malloc(strlen(KEY_SENSORS)
-                    + 1 + 2 * strlen(esc_sid)
-                    + 1 + strlen(att) + 1);
-
-       sprintf(key, "%s/%s/%s", KEY_SENSORS, esc_sid, att);
-
-       free(esc_sid);
+       return get_bool(KEY_SLOG_ENABLED);
+}
 
-       return key;
+static void set_slog_enabled(bool enabled)
+{
+       set_bool(KEY_SLOG_ENABLED, enabled);
 }
 
-struct color *
-config_get_sensor_color(const char *sid, const struct color *dft)
+static void slog_enabled_changed_cbk(GSettings *settings,
+                                    gchar *key,
+                                    gpointer data)
 {
-       char *key, *scolor;
-       struct color *color;
+       if (slog_enabled_cbk)
+               slog_enabled_cbk(data);
+}
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_COLOR);
+void config_set_slog_enabled_changed_cbk(void (*cbk)(void *), void *data)
+{
+       log_fct_enter();
 
-       scolor = gconf_client_get_string(client, key, NULL);
+       slog_enabled_cbk = cbk;
 
-       color = NULL;
+       g_signal_connect_after(settings,
+                              "changed::slog-enabled",
+                              G_CALLBACK(slog_enabled_changed_cbk),
+                              data);
 
-       if (scolor)
-               color = str_to_color(scolor);
+       log_fct_exit();
+}
 
-       if (!scolor || !color) {
-               color = color_new(dft->red, dft->green, dft->blue);
-               scolor = color_to_str(color);
-               gconf_client_set_string(client, key, scolor, NULL);
-       }
+int config_get_slog_interval()
+{
+       return get_int(KEY_SLOG_INTERVAL);
+}
 
-       free(scolor);
-       free(key);
+static void set_slog_interval(int interval)
+{
+       if (interval <= 0)
+               interval = 300;
 
-       return color;
+       set_int(KEY_SLOG_INTERVAL, interval);
 }
 
-void config_set_sensor_color(const char *sid, const struct color *color)
+static bool is_window_decoration_enabled()
 {
-       char *key, *scolor;
+       return !get_bool(KEY_INTERFACE_WINDOW_DECORATION_DISABLED);
+}
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_COLOR);
-       scolor = color_to_str(color);
+static bool is_window_keep_below_enabled()
+{
+       return get_bool(KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED);
+}
 
-       gconf_client_set_string(client, key, scolor, NULL);
+static void set_window_decoration_enabled(bool enabled)
+{
+       set_bool(KEY_INTERFACE_WINDOW_DECORATION_DISABLED, !enabled);
+}
 
-       free(scolor);
-       free(key);
+static void set_window_keep_below_enabled(bool enabled)
+{
+       set_bool(KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED, enabled);
 }
 
-int config_get_sensor_alarm_high_threshold(const char *sid)
+static void init()
 {
-       int res;
-       char *key;
+       log_fct_enter();
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD);
-       res = gconf_client_get_int(client, key, NULL);
-       free(key);
+       if (!settings)
+               settings = g_settings_new("psensor");
 
-       return res;
+       log_fct_exit();
 }
 
-void
-config_set_sensor_alarm_high_threshold(const char *sid, int threshold)
+void config_cleanup()
 {
-       char *key;
+       config_sync();
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD);
-       gconf_client_set_int(client, key, threshold, NULL);
-       free(key);
-}
+       if (settings) {
+               g_settings_sync();
+               g_object_unref(settings);
+               settings = NULL;
+       }
 
-int config_get_sensor_alarm_low_threshold(const char *sid)
-{
-       int res;
-       char *key;
+       if (user_dir) {
+               free(user_dir);
+               user_dir = NULL;
+       }
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD);
-       res = gconf_client_get_int(client, key, NULL);
-       free(key);
+       if (key_file) {
+               g_key_file_free(key_file);
+               key_file = NULL;
+       }
+
+       if (sensor_config_path) {
+               free(sensor_config_path);
+               sensor_config_path = NULL;
+       }
 
-       return res;
+       slog_enabled_cbk = NULL;
 }
 
-void
-config_set_sensor_alarm_low_threshold(const char *sid, int threshold)
+struct config *config_load()
 {
-       char *key;
+       struct config *c;
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD);
-       gconf_client_set_int(client, key, threshold, NULL);
-       free(key);
-}
+       init();
 
-bool config_get_sensor_alarm_enabled(const char *sid)
-{
-       gboolean b;
-       char *key;
+       c = malloc(sizeof(struct config));
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ALARM_ENABLED);
-       b = gconf_client_get_bool(client, key, NULL);
-       free(key);
+       c->graph_bgcolor = get_background_color();
+       c->graph_fgcolor = get_foreground_color();
+       c->graph_bg_alpha = get_graph_background_alpha();
+       c->alpha_channel_enabled = is_alpha_channel_enabled();
+       c->sensorlist_position = get_sensorlist_position();
+       c->window_decoration_enabled = is_window_decoration_enabled();
+       c->window_keep_below_enabled = is_window_keep_below_enabled();
+       c->slog_enabled = is_slog_enabled();
+       c->slog_interval = config_get_slog_interval();
 
-       return b;
-}
+       c->sensor_update_interval
+           = get_int(KEY_SENSOR_UPDATE_INTERVAL);
+       if (c->sensor_update_interval < 1)
+               c->sensor_update_interval = 1;
 
-void config_set_sensor_alarm_enabled(const char *sid, bool enabled)
-{
-       char *key;
+       c->graph_update_interval = get_int(KEY_GRAPH_UPDATE_INTERVAL);
+       if (c->graph_update_interval < 1)
+               c->graph_update_interval = 1;
+
+       c->graph_monitoring_duration = get_int(KEY_GRAPH_MONITORING_DURATION);
+
+       if (c->graph_monitoring_duration < 1)
+               c->graph_monitoring_duration = 10;
+
+       c->sensor_values_max_length
+           = (c->graph_monitoring_duration * 60) / c->sensor_update_interval;
+
+       if (c->sensor_values_max_length < 3)
+               c->sensor_values_max_length = 3;
+
+       c->menu_bar_disabled = get_bool(KEY_INTERFACE_MENU_BAR_DISABLED);
+
+       c->unity_launcher_count_disabled
+               = get_bool(KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED);
+
+       c->hide_on_startup = get_bool(KEY_INTERFACE_HIDE_ON_STARTUP);
+
+       c->window_restore_enabled
+               = get_bool(KEY_INTERFACE_WINDOW_RESTORE_ENABLED);
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ALARM_ENABLED);
-       gconf_client_set_bool(client, key, enabled, NULL);
-       free(key);
+       c->window_x = get_int(KEY_INTERFACE_WINDOW_X);
+       c->window_y = get_int(KEY_INTERFACE_WINDOW_Y);
+       c->window_w = get_int(KEY_INTERFACE_WINDOW_W);
+       c->window_h = get_int(KEY_INTERFACE_WINDOW_H);
+
+       c->window_divider_pos = get_int(KEY_INTERFACE_WINDOW_DIVIDER_POS);
+
+       if (!c->window_restore_enabled || !c->window_w || !c->window_h) {
+               c->window_w = 800;
+               c->window_h = 200;
+       }
+
+       c->temperature_unit = get_int(KEY_INTERFACE_TEMPERATURE_UNIT);
+
+       return c;
 }
 
-bool config_is_sensor_enabled(const char *sid)
+void config_save(const struct config *c)
 {
-       gboolean b;
-       char *key;
+       set_alpha_channeld_enabled(c->alpha_channel_enabled);
+       set_background_color(c->graph_bgcolor);
+       set_foreground_color(c->graph_fgcolor);
+       set_graph_background_alpha(c->graph_bg_alpha);
+       set_sensorlist_position(c->sensorlist_position);
+       set_window_decoration_enabled(c->window_decoration_enabled);
+       set_window_keep_below_enabled(c->window_keep_below_enabled);
+       set_slog_enabled(c->slog_enabled);
+       set_slog_interval(c->slog_interval);
+
+       set_int(KEY_GRAPH_UPDATE_INTERVAL, c->graph_update_interval);
+
+       set_int(KEY_GRAPH_MONITORING_DURATION, c->graph_monitoring_duration);
+
+       set_int(KEY_SENSOR_UPDATE_INTERVAL, c->sensor_update_interval);
+
+       set_bool(KEY_INTERFACE_MENU_BAR_DISABLED, c->menu_bar_disabled);
+
+       set_bool(KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED,
+                c->unity_launcher_count_disabled);
+
+       set_bool(KEY_INTERFACE_HIDE_ON_STARTUP, c->hide_on_startup);
+
+       set_bool(KEY_INTERFACE_WINDOW_RESTORE_ENABLED,
+                c->window_restore_enabled);
+
+       set_int(KEY_INTERFACE_WINDOW_X, c->window_x);
+       set_int(KEY_INTERFACE_WINDOW_Y, c->window_y);
+       set_int(KEY_INTERFACE_WINDOW_W, c->window_w);
+       set_int(KEY_INTERFACE_WINDOW_H, c->window_h);
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ENABLED);
-       b = gconf_client_get_bool(client, key, NULL);
-       free(key);
+       set_int(KEY_INTERFACE_WINDOW_DIVIDER_POS, c->window_divider_pos);
 
-       return b;
+       set_int(KEY_INTERFACE_TEMPERATURE_UNIT, c->temperature_unit);
 }
 
-void config_set_sensor_enabled(const char *sid, bool enabled)
+const char *get_psensor_user_dir()
 {
-       char *key;
+       const char *home;
+
+       log_fct_enter();
+
+       if (!user_dir) {
+               home = getenv("HOME");
+
+               if (!home)
+                       return NULL;
+
+               user_dir = path_append(home, ".psensor");
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_ENABLED);
-       gconf_client_set_bool(client, key, enabled, NULL);
-       free(key);
+               if (mkdir(user_dir, 0700) == -1 && errno != EEXIST) {
+                       log_err(_("Failed to create the directory %s: %s"),
+                               user_dir,
+                               strerror(errno));
+
+                       free(user_dir);
+                       user_dir = NULL;
+               }
+       }
+
+       log_fct_exit();
+
+       return user_dir;
 }
 
-char *config_get_sensor_name(const char *sid)
+static const char *get_sensor_config_path()
 {
-       char *name, *key;
+       const char *dir;
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_NAME);
-       name = gconf_client_get_string(client, key, NULL);
-       free(key);
+       if (!sensor_config_path) {
+               dir = get_psensor_user_dir();
 
-       return name;
+               if (dir)
+                       sensor_config_path = path_append(dir, "psensor.cfg");
+       }
+
+       return sensor_config_path;
 }
 
-void config_set_sensor_name(const char *sid, const char *name)
+static GKeyFile *get_sensor_key_file()
 {
-       char *key;
+       int ret;
+       GError *err;
+       const char *path;
+
+       if (!key_file) {
+               path = get_sensor_config_path();
+
+               key_file = g_key_file_new();
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_NAME);
-       gconf_client_set_string(client, key, name, NULL);
-       free(key);
+               err = NULL;
+               ret = g_key_file_load_from_file(key_file,
+                                               path,
+                                               G_KEY_FILE_KEEP_COMMENTS
+                                               | G_KEY_FILE_KEEP_TRANSLATIONS,
+                                               &err);
+
+               if (!ret) {
+                       if (err->code == G_KEY_FILE_ERROR_NOT_FOUND)
+                               log_fct(_("The configuration file "
+                                         "does not exist."));
+                       else
+                               log_err(_("Failed to parse configuration "
+                                         "file: %s"),
+                                       path);
+               }
+       }
+
+       return key_file;
 }
 
-int config_get_sensor_position(const char *sid)
+static void save_sensor_key_file()
 {
-       char *key;
-       int pos;
+       GKeyFile *kfile;
+       const char *path;
+       char *data;
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_POSITION);
-       pos = gconf_client_get_int(client, key, NULL);
-       free(key);
+       log_fct_enter();
 
-       return pos;
+       kfile = get_sensor_key_file();
+
+       data = g_key_file_to_data(kfile, NULL, NULL);
+
+       path = get_sensor_config_path();
+
+       if (!g_file_set_contents(path, data, -1, NULL))
+               log_err(_("Failed to save configuration file %s."), path);
+
+       free(data);
+
+       log_fct_exit();
 }
 
-void config_set_sensor_position(const char *sid, int pos)
+void config_sync()
 {
-       char *key;
-
-       key = get_sensor_att_key(sid, ATT_SENSOR_POSITION);
-       gconf_client_set_int(client, key, pos, NULL);
-       free(key);
+       log_fct_enter();
+       if (settings)
+               g_settings_sync();
+       save_sensor_key_file();
+       log_fct_exit();
 }
 
-bool config_is_appindicator_enabled(const char *sid)
+static void sensor_set_str(const char *sid, const char *att, const char *str)
 {
-       char *key;
-       gboolean b;
+       GKeyFile *kfile;
+
+       kfile = get_sensor_key_file();
+       g_key_file_set_string(kfile, sid, att, str);
+}
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_APPINDICATOR_DISABLED);
-       b = gconf_client_get_bool(client, key, NULL);
-       free(key);
+static char *sensor_get_str(const char *sid, const char *att)
+{
+       GKeyFile *kfile;
 
-       return !b;
+       kfile = get_sensor_key_file();
+       return g_key_file_get_string(kfile, sid, att, NULL);
 }
 
-void config_set_appindicator_enabled(const char *sid, bool enabled)
+static bool sensor_get_bool(const char *sid, const char *att)
 {
-       char *key;
+       GKeyFile *kfile;
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_APPINDICATOR_DISABLED);
-       gconf_client_set_bool(client, key, !enabled, NULL);
-       free(key);
+       kfile = get_sensor_key_file();
+       return g_key_file_get_boolean(kfile, sid, att, NULL);
 }
 
-bool config_is_appindicator_label_enabled(const char *sid)
+static void sensor_set_bool(const char *sid, const char *att, bool enabled)
 {
-       char *key;
-       gboolean b;
+       GKeyFile *kfile;
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_APPINDICATOR_LABEL_ENABLED);
-       b = gconf_client_get_bool(client, key, NULL);
-       free(key);
+       kfile = get_sensor_key_file();
 
-       return b;
+       g_key_file_set_boolean(kfile, sid, att, enabled);
 }
 
-void config_set_appindicator_label_enabled(const char *sid, bool enabled)
+static int sensor_get_int(const char *sid, const char *att)
 {
-       char *key;
+       GKeyFile *kfile;
 
-       key = get_sensor_att_key(sid, ATT_SENSOR_APPINDICATOR_LABEL_ENABLED);
-       gconf_client_set_bool(client, key, enabled, NULL);
-       free(key);
+       kfile = get_sensor_key_file();
+       return g_key_file_get_integer(kfile, sid, att, NULL);
 }
 
-bool is_slog_enabled()
+static void sensor_set_int(const char *sid, const char *att, int i)
 {
-       return gconf_client_get_bool(client, KEY_SLOG_ENABLED, NULL);
+       GKeyFile *kfile;
+
+       kfile = get_sensor_key_file();
+
+       g_key_file_set_integer(kfile, sid, att, i);
 }
 
-static void set_slog_enabled(bool enabled)
+char *config_get_sensor_name(const char *sid)
 {
-       gconf_client_set_bool(client, KEY_SLOG_ENABLED, enabled, NULL);
+       return sensor_get_str(sid, ATT_SENSOR_NAME);
 }
 
-void config_slog_enabled_notify_add(GConfClientNotifyFunc cbk, void *data)
+void config_set_sensor_name(const char *sid, const char *name)
 {
-       log_debug("config_slog_enabled_notify_add");
-       gconf_client_add_dir(client,
-                            KEY_SLOG_ENABLED,
-                            GCONF_CLIENT_PRELOAD_NONE,
-                            NULL);
-       gconf_client_notify_add(client,
-                               KEY_SLOG_ENABLED,
-                               cbk,
-                               data,
-                               NULL,
-                               NULL);
+       sensor_set_str(sid, ATT_SENSOR_NAME, name);
 }
 
-int config_get_slog_interval()
+void config_set_sensor_color(const char *sid, const struct color *color)
 {
-       int res;
+       char *scolor;
 
-       res = gconf_client_get_int(client, KEY_SLOG_INTERVAL, NULL);
+       scolor = color_to_str(color);
 
-       if (res <= 0)
-               return 300;
-       else
-               return res;
+       sensor_set_str(sid, ATT_SENSOR_COLOR, scolor);
+
+       free(scolor);
 }
 
-static void set_slog_interval(int interval)
+struct color *
+config_get_sensor_color(const char *sid, const struct color *dft)
 {
-       if (interval <= 0)
-               interval = 300;
+       char *scolor;
+       struct color *color;
+
+       scolor = sensor_get_str(sid, ATT_SENSOR_COLOR);
 
-       gconf_client_set_int(client, KEY_SLOG_INTERVAL, interval, NULL);
+       if (scolor)
+               color = str_to_color(scolor);
+       else
+               color = NULL;
+
+       if (!color) {
+               color = color_new(dft->red, dft->green, dft->blue);
+               config_set_sensor_color(sid, color);
+       }
+
+       free(scolor);
+
+       return color;
 }
 
-static bool is_window_decoration_enabled()
+bool config_is_sensor_graph_enabled(const char *sid)
 {
-       return !gconf_client_get_bool(client,
-                                     KEY_INTERFACE_WINDOW_DECORATION_DISABLED,
-                                     NULL);
+       return sensor_get_bool(sid, ATT_SENSOR_GRAPH_ENABLED);
 }
 
-static bool is_window_keep_below_enabled()
+void config_set_sensor_graph_enabled(const char *sid, bool enabled)
 {
-       return gconf_client_get_bool(client,
-                                    KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED,
-                                    NULL);
+       sensor_set_bool(sid, ATT_SENSOR_GRAPH_ENABLED, enabled);
 }
 
-static void set_window_decoration_enabled(bool enabled)
+int config_get_sensor_alarm_high_threshold(const char *sid)
 {
-       gconf_client_set_bool
-               (client,
-                KEY_INTERFACE_WINDOW_DECORATION_DISABLED, !enabled, NULL);
+       return sensor_get_int(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD);
 }
 
-static void set_window_keep_below_enabled(bool enabled)
+void config_set_sensor_alarm_high_threshold(const char *sid, int threshold)
 {
-       gconf_client_set_bool(client,
-                             KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED,
-                             enabled, NULL);
+       sensor_set_int(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD, threshold);
 }
 
-/*
- * Initializes the GConf client.
- */
-static void init()
+int config_get_sensor_alarm_low_threshold(const char *sid)
 {
-       if (!client)
-               client = gconf_client_get_default();
+       return sensor_get_int(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD);
 }
 
-void config_cleanup()
+void config_set_sensor_alarm_low_threshold(const char *sid, int threshold)
 {
-       if (client) {
-               g_object_unref(client);
-               client = NULL;
-       }
+       sensor_set_int(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD, threshold);
 }
 
-struct config *config_load()
+bool config_is_appindicator_enabled(const char *sid)
 {
-       struct config *c;
-
-       init();
-
-       c = malloc(sizeof(struct config));
-
-       c->graph_bgcolor = get_background_color();
-       c->graph_fgcolor = get_foreground_color();
-       c->graph_bg_alpha = get_graph_background_alpha();
-       c->alpha_channel_enabled = is_alpha_channel_enabled();
-       c->sensorlist_position = get_sensorlist_position();
-       c->window_decoration_enabled = is_window_decoration_enabled();
-       c->window_keep_below_enabled = is_window_keep_below_enabled();
-       c->slog_enabled = is_slog_enabled();
-       c->slog_interval = config_get_slog_interval();
-
-       c->sensor_update_interval
-           = gconf_client_get_int(client, KEY_SENSOR_UPDATE_INTERVAL, NULL);
-       if (c->sensor_update_interval < 1)
-               c->sensor_update_interval = 1;
-
-       c->graph_update_interval
-           = gconf_client_get_int(client, KEY_GRAPH_UPDATE_INTERVAL, NULL);
-       if (c->graph_update_interval < 1)
-               c->graph_update_interval = 1;
-
-       c->graph_monitoring_duration
-           = gconf_client_get_int(client, KEY_GRAPH_MONITORING_DURATION, NULL);
-
-       if (c->graph_monitoring_duration < 1)
-               c->graph_monitoring_duration = 10;
-
-       c->sensor_values_max_length
-           =
-           (c->graph_monitoring_duration * 60) / c->sensor_update_interval;
-       if (c->sensor_values_max_length < 3)
-               c->sensor_values_max_length = 3;
+       return !sensor_get_bool(sid, ATT_SENSOR_APPINDICATOR_MENU_DISABLED);
+}
 
-       c->menu_bar_disabled
-               = gconf_client_get_bool(client,
-                                       KEY_INTERFACE_MENU_BAR_DISABLED,
-                                       NULL);
+void config_set_appindicator_enabled(const char *sid, bool enabled)
+{
+       return sensor_set_bool(sid,
+                              ATT_SENSOR_APPINDICATOR_MENU_DISABLED,
+                              !enabled);
+}
 
-       c->unity_launcher_count_disabled
-               = gconf_client_get_bool
-               (client,
-                KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED,
-                NULL);
+int config_get_sensor_position(const char *sid)
+{
+       return sensor_get_int(sid, ATT_SENSOR_POSITION);
+}
 
-       c->hide_on_startup
-               = gconf_client_get_bool(client,
-                                       KEY_INTERFACE_HIDE_ON_STARTUP,
-                                       NULL);
+void config_set_sensor_position(const char *sid, int pos)
+{
+       return sensor_set_int(sid, ATT_SENSOR_POSITION, pos);
+}
 
-       c->window_restore_enabled
-               = gconf_client_get_bool(client,
-                                       KEY_INTERFACE_WINDOW_RESTORE_ENABLED,
-                                       NULL);
-
-       c->window_x = gconf_client_get_int(client,
-                                          KEY_INTERFACE_WINDOW_X,
-                                          NULL);
-       c->window_y = gconf_client_get_int(client,
-                                          KEY_INTERFACE_WINDOW_Y,
-                                          NULL);
-       c->window_w = gconf_client_get_int(client,
-                                          KEY_INTERFACE_WINDOW_W,
-                                          NULL);
-       c->window_h = gconf_client_get_int(client,
-                                          KEY_INTERFACE_WINDOW_H,
-                                          NULL);
-       c->window_divider_pos
-               = gconf_client_get_int(client,
-                                      KEY_INTERFACE_WINDOW_DIVIDER_POS,
-                                      NULL);
+bool config_get_sensor_alarm_enabled(const char *sid)
+{
+       return sensor_get_bool(sid, ATT_SENSOR_ALARM_ENABLED);
+}
 
-       if (!c->window_restore_enabled || !c->window_w || !c->window_h) {
-               c->window_w = 800;
-               c->window_h = 200;
-       }
+void config_set_sensor_alarm_enabled(const char *sid, bool enabled)
+{
+       sensor_set_bool(sid, ATT_SENSOR_ALARM_ENABLED, enabled);
+}
 
-       c->temperature_unit = gconf_client_get_int
-               (client, KEY_INTERFACE_TEMPERATURE_UNIT, NULL);
+bool config_is_sensor_enabled(const char *sid)
+{
+       return !sensor_get_bool(sid, ATT_SENSOR_HIDE);
+}
 
-       return c;
+void config_set_sensor_enabled(const char *sid, bool enabled)
+{
+       sensor_set_bool(sid, ATT_SENSOR_HIDE, !enabled);
 }
 
-void config_save(const struct config *c)
+bool config_is_appindicator_label_enabled(const char *sid)
 {
-       set_background_color(c->graph_bgcolor);
-       set_foreground_color(c->graph_fgcolor);
-       set_graph_background_alpha(c->graph_bg_alpha);
-       set_sensorlist_position(c->sensorlist_position);
-       set_window_decoration_enabled(c->window_decoration_enabled);
-       set_window_keep_below_enabled(c->window_keep_below_enabled);
-       set_slog_enabled(c->slog_enabled);
-       set_slog_interval(c->slog_interval);
+       return sensor_get_bool(sid, ATT_SENSOR_APPINDICATOR_LABEL_ENABLED);
+}
 
-       gconf_client_set_int(client,
-                            KEY_GRAPH_UPDATE_INTERVAL,
-                            c->graph_update_interval, NULL);
-
-       gconf_client_set_int(client,
-                            KEY_GRAPH_MONITORING_DURATION,
-                            c->graph_monitoring_duration, NULL);
-
-       gconf_client_set_int(client,
-                            KEY_SENSOR_UPDATE_INTERVAL,
-                            c->sensor_update_interval, NULL);
-
-       gconf_client_set_bool(client,
-                             KEY_INTERFACE_MENU_BAR_DISABLED,
-                             c->menu_bar_disabled, NULL);
-
-       gconf_client_set_bool(client,
-                             KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED,
-                             c->unity_launcher_count_disabled, NULL);
-
-       gconf_client_set_bool(client,
-                             KEY_INTERFACE_HIDE_ON_STARTUP,
-                             c->hide_on_startup, NULL);
-
-       gconf_client_set_bool(client,
-                             KEY_INTERFACE_WINDOW_RESTORE_ENABLED,
-                             c->window_restore_enabled,
-                             NULL);
-
-       gconf_client_set_int(client, KEY_INTERFACE_WINDOW_X, c->window_x, NULL);
-       gconf_client_set_int(client, KEY_INTERFACE_WINDOW_Y, c->window_y, NULL);
-       gconf_client_set_int(client, KEY_INTERFACE_WINDOW_W, c->window_w, NULL);
-       gconf_client_set_int(client, KEY_INTERFACE_WINDOW_H, c->window_h, NULL);
-
-       gconf_client_set_int(client,
-                            KEY_INTERFACE_WINDOW_DIVIDER_POS,
-                            c->window_divider_pos,
-                            NULL);
-
-       gconf_client_set_int(client,
-                            KEY_INTERFACE_TEMPERATURE_UNIT,
-                            c->temperature_unit,
-                            NULL);
+void config_set_appindicator_label_enabled(const char *sid, bool enabled)
+{
+       sensor_set_bool(sid, ATT_SENSOR_APPINDICATOR_LABEL_ENABLED, enabled);
 }